Converting any measuring unit to any unit

Sometimes you want to convert hours to seconds. Something you want to know how many weeks are in a decade. And sometimes, you want to know how many blinks of an eye are in a day...

npm install mezur --save

const time = require('mezur/time')
time.hours(5).inSeconds() // 18000
time.decades(1).inWeeks() // 521.4285714285714

Also exposes the timeunit methods directly

const { hours, minutes } = require('mezur/time')
hours(3).inDays() // 0.125
minutes(60).inHours() // 1

Also possible is .asHours() or .toHours()

same for

require('mezur/angles')
require('mezur/area')
require('mezur/mass')
require('mezur/length')
require('mezur/pressure')
require('mezur/time')

Some of the other packages only give you partial conversions (i.e. minutes to seconds) without anything else. Some are great, but are not complete, so you need several packages to "collect the whole set" Some are more "complete" but without an easy way to add more units.

Building this is with intent to provide as much flexibility and extendability as possibly while keeping an easy-on-the-eyes usage, since you want to an easy and reliable API when converting, so it won't get in the way of your other important code. I believe that hours(5).inSeconds() do just that (to as much as javascript can give)

yarn install
yarn test

Let's say you now landed on Mars, and obviously everything is in javascript because only hipsters live on Mars.

const marsUnits = [
  {
    name: 'martianDay', // or sol
    symbol: 'marsd',
    value: '24h + 39m + 35.244s'
  },
  {
    name: 'martianYear',
    symbol: 'marsY',
    value: '668.5991marsd'
  }
]

const timeUnits = require('./units/time.json') // note that angles is a js file, so PI calculates will be accurate

const marsTime = require('mezur')(timeUnits.concat(marsUnits))

marsTime.martianYears(1).inMartianDays() // 668.5991
marsTime.martianYears(1).inSeconds() // 59355048.240680404

see changelog.md

Guy Israeli – @isguyra

Distributed under the MIT license. See LICENSE for more information.

https://github.com/guyisra/mezur

1. Fork it (https://github.com/guyisra/mezur)
2. Create your feature branch (git checkout -b feature/fooBar)
3. Commit your changes (git commit -am 'Add some fooBar')
4. Push to the branch (git push origin feature/fooBar)
5. Create a new Pull Request